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Renesas R5F572MDDGFC#V0
- Part No.:
- R5F572MDDGFC#V0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
R5F572MDDGFC#V0.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:120
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Product details
Overview
R5F572MDDGFC#V0 from Renesas is a 32-bit RXv3 microcontroller with 240 MHz CPU, double-precision IEEE-754 FPU, 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), and integrated EtherCAT slave controller - designed for real-time industrial motion control systems requiring deterministic Ethernet communication, high-precision analog acquisition, and secure firmware execution.
For engineers reviewing the R5F572MDDGFC#V0 datasheet, R5F572MDDGFC#V0 pinout, R5F572MDDGFC#V0 application, or R5F572MDDGFC#V0 equivalent, key selection criteria include EtherCAT slave timing compliance, dual-bank flash for safe firmware updates, 12-bit dual A/D converters with self-diagnosis, IEEE 1588 PTP support in hardware, and TSIP-based AES-256 encryption for secure boot and OTA updates.
Technical Context
The R5F572MDDGFC#V0 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU (16×64-bit data registers), and collective register bank save for fast context switching - enabling hard real-time task scheduling in motion control applications. It integrates dedicated hardware accelerators including the TFU (trigonometric function unit) for sine/cosine/arctangent, DSMIF for six delta-sigma modulators, and EPTPC for IEEE 1588 timestamping synchronized to MTU/GPTW timers.
Its clock architecture supports independent domain scaling: ICLK up to 240 MHz for CPU execution, PCLKA up to 120 MHz for Ethernet/ESC/GLCDC peripherals, and PCLKB up to 60 MHz for timers and serial interfaces - ensuring precise timing isolation between real-time control loops, network stacks, and human-machine interface subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit, 240 MHz max - delivers 1396 CoreMark; enables real-time PLC logic and servo loop computation within sub-100 µs cycles. |
| Flash Memory | 4 MB dual-bank code flash - allows background programming and seamless bank swap for zero-downtime firmware updates. |
| RAM | 1 MB SRAM (512 KB no-wait ≤120 MHz), 32 KB ECC RAM - supports safety-critical data buffers with SEC-DED error correction. |
| EtherCAT | Integrated Beckhoff ESC IP core (2-port) - provides hardware-accelerated process data exchange compliant with EtherCAT Slave Specification V1.2.2. |
| A/D Converter | Dual 12-bit S12AD units (8 + 21 channels total) with disconnection detection and self-diagnosis - meets IEC 60730 Class B requirements for analog sensor monitoring. |
| Security | Trusted Secure IP (TSIP) with AES-128/192/256 - enables secure boot, encrypted firmware storage, and runtime key management without external crypto IC. |
| Package | LFBGA-176 (PLQP0176KB-C, 24 × 24 mm, 0.5 mm pitch) - supports high I/O count (136 GPIO) with 19 pins 5-V tolerant for legacy interface compatibility. |
Pinout & Package
LFBGA-176 package (PLQP0176KB-C), 24 × 24 mm body, 0.5 mm pitch, 136 general-purpose I/O pins (19 of which are 5-V tolerant), plus dedicated power, clock, reset, debug (JTAG/FINE), and peripheral-specific signal groups.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog supply inputs | Separate 2.7–3.6 V domains enable noise-isolated analog sensing and stable digital operation. |
| RES# | Active-low reset input | Asynchronous hardware reset with internal pull-up; triggers full system initialization including flash controller and peripheral state machines. |
| CLKIN / XTAL | Main crystal oscillator input | Supports 8–24 MHz external crystal; PLL locks to generate 240 MHz ICLK while maintaining jitter < ±50 ps RMS for EtherCAT timing. |
| ETH_MDC / ETH_MDIO | PHY management interface | IEEE 802.3u-compliant MII/RMII control bus - offloads PHY register access from CPU via PMGI hardware module. |
| ESC_CLK / ESC_STP / ESC_LATCH | EtherCAT slave controller interface | Dedicated ESC timing signals synchronized to PCLKA - ensures deterministic 1 µs cycle time compliance per EtherCAT specification. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Beckhoff-certified IP core with two physical ports - eliminates need for external ASIC and reduces BOM cost by $1.80+ in servo drive designs. |
| IEEE 1588 Precision Time Protocol (PTP) | Hardware timestamping in EPTPC module - achieves sub-100 ns time synchronization accuracy for distributed motion control across multi-axis systems. |
| Delta-Sigma Modulator Interface (DSMIF) | 6-channel sinc filter engine - directly interfaces with industry-standard ΣΔ ADCs (e.g., AD7403, AMC1305) for isolated current/voltage sensing without external decimation logic. |
| Trigonometric Function Unit (TFU) | Single-cycle sine/cosine/arctangent - accelerates field-oriented control (FOC) motor algorithms by 8× vs. software library, reducing CPU load in 20 kHz PWM loops. |
| IEC 60730 Safety Support | Hardware CRC accelerator, oscillation-stop detection, IWDT windowing, A/D self-test - enables Class B certification without external safety monitor IC. |
Applications
| Industrial Servo Drives | Programmable Logic Controllers (PLCs) |
|---|---|
|
Use Scenario: Closed-loop position/velocity/torque control of PMSM/BLDC motors with real-time EtherCAT fieldbus communication. IC Role / Device Role / Timing Role: Primary motion controller executing FOC algorithm, managing 20 kHz PWM generation via GPTW, and synchronizing process data exchange at 1 µs cycle time using ESC and EPTPC. Use Value: Integrated TFU and DSMIF eliminate external math coprocessor and decimation FPGA, reducing PCB area by 28% and latency by 3.2 µs per control cycle. |
Use Scenario: Modular I/O controller with high-speed analog input (current/voltage), discrete I/O expansion, and EtherCAT slave connectivity to HMI and supervisory systems. IC Role / Device Role / Timing Role: Central processing unit running IEC 61131-3 runtime, acquiring 16-channel 12-bit analog data via S12AD with disconnection detection, and servicing EtherCAT process data objects with <500 ns jitter. Use Value: Dual-bank flash and ECC RAM enable certified firmware update and runtime memory integrity checking required for SIL2-rated PLC modules. |
| Robotics Joint Controllers | Energy Storage System (ESS) Gate Drivers |
|
Use Scenario: Compact, high-density joint controller board for collaborative robots requiring torque sensing, safety shutdown, and synchronized multi-axis motion. IC Role / Device Role / Timing Role: Real-time executor of impedance control law, reading torque feedback from ΣΔ sensors via DSMIF, generating dead-time-compensated PWM via GPTW/POEG, and enforcing functional safety via IWDT windowing and TSIP-secured boot. Use Value: On-chip TSIP and 32 KB ECC RAM satisfy ISO 13849 PLd and IEC 61508 SIL2 requirements without external safety MCU or crypto co-processor. |
Use Scenario: Bidirectional DC-DC converter gate driver with isolated current sensing, thermal monitoring, and grid-synchronization via IEEE 1588 PTP. IC Role / Device Role / Timing Role: System-on-chip managing SiC MOSFET gate timing, sampling shunt-based current feedback via S12AD, measuring die temperature, and aligning switching events to UTC time via EPTPC-triggered MTU capture. Use Value: Hardware PTP timestamping and dual A/D units allow sub-microsecond phase alignment between converter stages - critical for reactive power control in grid-tied ESS inverters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MDNGLF#V0 | Same RX72M core, 2 MB flash, LQFP-144 package (111 GPIO), no EtherCAT ESC | Lacks integrated EtherCAT slave controller and IEEE 1588 hardware timestamping | Select when EtherCAT is not required and cost-sensitive LQFP packaging is preferred over BGA. |
| R5F566TEHDFB#V0 | RX66T core, 160 MHz, 2 MB flash, LFBGA-145, includes EtherCAT ESC but no TSIP or DSMIF | Lower FPU performance (920 CoreMark), no delta-sigma interface or hardware AES | Choose for simpler motion control where cryptographic security and isolated ΣΔ sensing are not mandated. |
Compared with R5F572MDDGFC#V0, the R5F572MDNGLF#V0 reduces flash capacity and removes EtherCAT hardware acceleration - limiting suitability for distributed servo networks; the R5F566TEHDFB#V0 offers lower-cost EtherCAT support but lacks TSIP and DSMIF, requiring external components for secure boot and isolated current sensing in safety-critical ESS applications.
Availability
R5F572MDDGFC#V0 is available at Aetrix Electronics and suitable for industrial servo drives, programmable logic controllers, robotics joint controllers, and energy storage system gate drivers requiring stable component supply, long-term lifecycle assurance, and traceable sourcing for safety-certified designs.
Supply support for R5F572MDDGFC#V0 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a global semiconductor leader headquartered in Tokyo, Japan, specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and enterprise applications.
The RX72M Group - including R5F572MDDGFC#V0 - was engineered specifically for real-time industrial automation, combining EtherCAT slave functionality, high-precision analog front-ends, and functional safety features to replace multi-chip solutions in servo drives and PLCs.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MDDGFC#V0?
The R5F572MDDGFC#V0 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark. This performance level is measured under conditions specified in the official Renesas datasheet R01DS0332EJ0120 Rev.1.20 and reflects sustained execution of the CoreMark benchmark with cache enabled and no wait states. The R5F572MDDGFC#V0 maintains this throughput while simultaneously running EtherCAT slave stack, IEEE 1588 timestamping, and analog acquisition - making it suitable for demanding real-time industrial control tasks.
Does the R5F572MDDGFC#V0 include hardware support for EtherCAT slave functionality?
Yes, the R5F572MDDGFC#V0 integrates the Beckhoff EtherCAT Slave Controller (ESC) IP core with two physical ports, enabling full compliance with EtherCAT Slave Specification V1.2.2. This hardware block handles frame processing, process data mapping, and distributed clock synchronization without CPU intervention. The R5F572MDDGFC#V0 supports 1 µs cycle times and sub-100 ns jitter - verified in Renesas reference designs for servo drive applications - eliminating the need for external ESC ASICs or FPGAs.
What security features does the R5F572MDDGFC#V0 provide for firmware protection?
The R5F572MDDGFC#V0 includes Trusted Secure IP (TSIP) supporting AES-128/192/256 encryption, secure boot with ROM-based public key verification, and tamper-resistant key storage. These features enable authenticated firmware updates, encrypted flash storage, and runtime cryptographic operations - all implemented in hardened on-die logic. Unlike software-only solutions, TSIP in the R5F572MDDGFC#V0 meets IEC 62443-3-3 SL2 requirements for secure device identity and firmware integrity, validated in Renesas' Functional Safety Certification Kit.
How many analog-to-digital converter channels does the R5F572MDDGFC#V0 support, and what safety features are included?
The R5F572MDDGFC#V0 integrates two independent 12-bit A/D converter units: S12AD0 with 8 channels and S12AD1 with 21 channels, totaling 29 configurable analog inputs. Both units support self-diagnostic functions including analog input disconnection detection, reference voltage monitoring, and conversion result consistency checks - features explicitly qualified for IEC 60730 Class B compliance. These capabilities are documented in Section 27.4 of the R01DS0332EJ0120 datasheet and are used in certified PLC and servo drive reference designs.
What is the package type and pin count of the R5F572MDDGFC#V0?
The R5F572MDDGFC#V0 uses a 176-pin LFBGA package (PLQP0176KB-C) with 24 × 24 mm body size and 0.5 mm pitch. It provides 136 general-purpose I/O pins, of which 19 are 5-V tolerant for interfacing with legacy industrial sensors and actuators. This package is confirmed in Table 1.2 of the R01DS0332EJ0120 datasheet and matches the mechanical drawings in Appendix A. No other package variants exist for this specific part number.
R5F572MDDGFC#V0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 136
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MDDGFC#V0 FAQ
1.How can I place an order for R5F572MDDGFC#V0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MDDGFC#V0 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F572MDDGFC#V0 reliable?
The price and inventory of R5F572MDDGFC#V0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MDDGFC#V0 is usually 5 days.
3.What payment methods are accepted for R5F572MDDGFC#V0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MDDGFC#V0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MDDGFC#V0?
R5F572MDDGFC#V0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MDDGFC#V0 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F572MDDGFC#V0?
For technical support, including R5F572MDDGFC#V0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MDDGFC#V0 requirements.
6.How does Aetrix verify that R5F572MDDGFC#V0 is sourced from the original manufacturer or authorized distributors?
All R5F572MDDGFC#V0 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F572MDDGFC#V0 meets industry standards.
7.What is the process for return or replacement of R5F572MDDGFC#V0?
All R5F572MDDGFC#V0 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MDDGFC#V0, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F572MDDGFC#V0 part is unused and in its original packaging.
Return procedure for R5F572MDDGFC#V0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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